<?php
header("Access-Control-Allow-Origin: *");
$name = $_POST['name'];
$pwd = $_POST['pwd'];

// 连接数据库
$conn = mysqli_connect('localhost', 'root', 'root', 'newdatabase');

// 设置编码
mysqli_query($conn, "set charset 'utf8'");
mysqli_query($conn, "set character set 'utf8'");

// sql语句
$sql = "select * from newtable where name='$name' and pwd='$pwd'";

$res = mysqli_query($conn, $sql);

$count = mysqli_num_rows($res);

if($count >0 ){
	echo json_encode(array(
		"code" => 200,
		"body" => array(
			"msg" => "登录成功"
		)
	));
}else{
	echo json_encode(array(
	  "code" => 204,
	  "body" => array(
	    "msg" => "用户名或密码错误"
	  )
	));
}

?>